brokengirl24 brokengirl24
  • 19-08-2020
  • Mathematics
contestada

PLZ HELP ME 100 POINT AND BRAINEST Solve the Quadratic Equation X^2 = -8x -7
A. 7, -1
B. -1, -7
C. 8, 1
D. 7,1
E. -8, -1

Respuesta :

BasketballEinstein
BasketballEinstein BasketballEinstein
  • 19-08-2020

Answer:

B. [tex]\displaystyle -1, -7[/tex]

Step-by-step explanation:

[tex]\displaystyle x^2 = -8x - 7 → x^2 + 8x + 7 \\ \\ x^2 + 8x + 7 \\ [x + 1][x + 7]; -1, -7 = x[/tex]

I am joyous to assist you at any time.

Answer Link

Otras preguntas

15 POINTS NEED FAST!!! What scene form "One Minute Longer" is the rising action of the story? A. Wolf and the boy discuss the story of Pompeii. B. Wolf struggle
In Homer's Odyssey, what theme is found in the story of the Lotus Eaters, who eat the fruit of the lotus flower? A. overindulgence B. loyalty C. cleverness D
Microscopes led to the discovery that all organisms are
98 POINTS!!! Which sentence correctly cites these words?
A public relations department responds to negative evens by A. using spin to control damage B. lying to general public C. developing special events to the publ
there is limited information on the history of mayan cluture in the common era because the spanish instituted a policy of killing mayan priests and burning all
Ms. B dumped 10 pennies onto her desk . How many were heads and how many were tails .what are all the possible ways for 10 ?
Cos^-1(-x)=-Cos^-1x for -1<x<1 TRUE OR FALSE?
if f(x)=4x²-6x-1 and g(x)= -x²-5x+3, find (f+g)(x)
Ron failed to acquiesce when the usher asked him to refrain from talking during the film, so he was kicked out of the theater. leave obey apologize